GTX 23 Installation Manual Page iii190-00906-01 Revision APerformance (Ramp) Test ............................................................................................................. 3-4Continued Airworthiness ....................................................................................................... 3-4Section 4 SYSTEM INTERCONNECTS......................................................... 4-1Pin Function List .................................................................................................................... 4-1P2301 ............................................................................................................................................ 4-1Aircraft Power............................................................................................................................... 4-2Discrete Functions.................................................................................................................. 4-3Discrete Outputs............................................................................................................................ 4-3Discrete Inputs .............................................................................................................................. 4-3Serial Data Electrical Characteristics..................................................................................... 4-4RS-232 Input/Output..................................................................................................................... 4-4ARINC 429 Input/Output ............................................................................................................. 4-4RS-232 Input/Output, Software Update Connections............................................................ 4-5Appendix A Construction and Validation of Structures............................... A-1Static Test Loading .............................................................................................................. A-1Determining Static Load Capability..................................................................................... A-1Appendix B Shield Block Installation Instructions ........................................B-1Shield Block Installation Parts ............................................................................................. B-1Shield Termination Technique – Method A.1 (Standard).................................................... B-3Shield Termination Technique - Method A.2 (Daisy Chain)............................................... B-7Shield Termination – Method B.1 (Quick Term)................................................................. B-7Shield Termination-Method B.2 (Daisy Chain-Quick Term) .............................................. B-9Daisy Chain between Methods A and B ............................................................................ B-10Splicing Signal Wires......................................................................................................... B-10Appendix C External Interface Drawings (Example Only) .......................... C-1Appendix D Assembly and Installation Drawings ......................................... D-1